| commit | db505b794c697631f65e6b91ff106496debb86ac | [log] [tgz] |
|---|---|---|
| author | Szabolcs Nagy <nsz@port70.net> | Sun Oct 22 14:19:20 2017 +0000 |
| committer | Rich Felker <dalias@aerifal.cx> | Wed Apr 17 23:42:38 2019 -0400 |
| tree | 2a1b54ce3017522a6f7b0d4e76e3cedfa1629889 | |
| parent | 169fc008d8daf5265847c593b1c78f3513d9172b [diff] |
math: new logf from https://github.com/ARM-software/optimized-routines, commit 04884bd04eac4b251da4026900010ea7d8850edc, with minor changes to better fit into musl. code size change: +289 bytes. benchmark on x86_64 before, after, speedup: -Os: logf rthruput: 8.40 ns/call 6.14 ns/call 1.37x logf latency: 31.79 ns/call 24.33 ns/call 1.31x -O3: logf rthruput: 8.43 ns/call 5.58 ns/call 1.51x logf latency: 32.04 ns/call 20.88 ns/call 1.53x